- #1
TMNT
- 25
- 0
I got mine recently, I haven't used it as much, because I still have a TI-83, someone told me that with a 89 you can store equations, notes and it shows all of your work? Is that true, because I heard this from two different individual, and a third person told me that it doesn't show all of your work? So I would like all of your input on this, and what's your opinion about an 89 and what's the difference between a 89 and a 83?